/**
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License. You may obtain a
 * copy of the License at
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>Unless required by applicable law or agreed to in writing, software distributed under the
 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.rocketmq.flink.legacy.common.selector;

public class DefaultTopicSelector<T> implements TopicSelector<T> {
    private final String topicName;
    private final String tagName;

    public DefaultTopicSelector(final String topicName, final String tagName) {
        this.topicName = topicName;
        this.tagName = tagName;
    }

    public DefaultTopicSelector(final String topicName) {
        this(topicName, "");
    }

    @Override
    public String getTopic(T tuple) {
        return topicName;
    }

    @Override
    public String getTag(T tuple) {
        return tagName;
    }
}
